# Display div when link anchor is active
2023-09-05T13:01:26Z

I like to write xhtml strict.

One thing I miss from html5 are <summary> and <details> tag.

However, it can be replaced with a link whose href refer to the id of a container. Then, CSS can make the container visible when targeted.

Example : 

```
<a href="#to_show_on_click">Click me</a>

<div id="to_show_on_click">
Something
</div>
```

CSS : 

```
#to_show_on_click {visibility:hidden}
#to_show_on_click:target {visibility:visible}
```